Yea its an electric or body comtrole module .about 400.00to repair at dealer. Will cause lights to flicker off & on and sometimes horn will chirp also while driving
Flickering headlights on a 2005 Silverado may be caused by faulty relays or electrical wiring. The fuses and lights may also be going out.
If some of the lights work on the car and some are just clicking, there may be a short in some of the electrical wiring. There may also be a problem with the electrical relays, fuses, or actual bulbs.
The clicking in the fuse box is the relays contacting. Your relays should be clicking under normal operation.
You may have a electrical short in your ignition switch or in your fuse relay box,check to see if any water may have gotten into the fuse box relays.
That's what relays do when they are energized.
A bad resistor can cause your BCM to make a clicking sound. The clicking noise can be caused by the relays and replacing the BCM will fix the problem.
If you here a clicking sound when you activate the directionals or 4-way flashers but the lights still don't work, you need to replace your lighting control module.
Electrical relays, and electric lights.
This is indicative of an electrical fault or problem causing the failure of multiple lights. The first steps should involve checking the switches and relays. The next steps are checking the switch assembly. Had
The fuse box has relays mounted in it. The clicking noise is most likely a relay that has gotten loud.
i dont know exactly.
if clicking but not starting dead battery if it starts it's one of the many relays that open and close during startup